package com.jjh.annation;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.FIELD)
public @interface AutoId {
    IdType type() default IdType.SNOWFLAKE;
    enum IdType{
        UUID,
        SNOWFLAKE,
    }
}

